Aircraft Engine Controls
DOWNLOAD
Download Aircraft Engine Controls PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Aircraft Engine Controls book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Aircraft Engine Controls
DOWNLOAD
Author : Link C. Jaw
language : en
Publisher: AIAA Education
Release Date : 2009
Aircraft Engine Controls written by Link C. Jaw and has been published by AIAA Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Technology & Engineering categories.
Overview of engine control systems -- Engine modeling and simulation -- Model reduction and dynamic analysis -- Design of set-point controllers -- Design of transient and limit controllers -- Control system integration -- Advanced control concepts -- Engine monitoring and health management -- Integrated control and health monitoring -- Appendix A. Fundamentals of automatic control systems -- Appendix B. Gas turbine engine performance and operability.
Advanced Control Of Turbofan Engines
DOWNLOAD
Author : Hanz Richter
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-20
Advanced Control Of Turbofan Engines written by Hanz Richter and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-20 with Technology & Engineering categories.
Advanced Control of Turbofan Engines describes the operational performance requirements of turbofan (commercial) engines from a controls systems perspective, covering industry-standard methods and research-edge advances. This book allows the reader to design controllers and produce realistic simulations using public-domain software like CMAPSS: Commercial Modular Aero-Propulsion System Simulation, whose versions are released to the public by NASA. The scope of the book is centered on the design of thrust controllers for both steady flight and transient maneuvers. Classical control theory is not dwelled on, but instead an introduction to general undergraduate control techniques is provided. Advanced Control of Turbofan Engines is ideal for graduate students doing research in aircraft engine control and non-aerospace oriented control engineers who need an introduction to the field.
Electronic Propulsion Control System Aircraft Interface Control Documents
DOWNLOAD
Author : E-36 Electronic Engine Controls Committee
language : en
Publisher:
Release Date : 2021
Electronic Propulsion Control System Aircraft Interface Control Documents written by E-36 Electronic Engine Controls Committee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
This SAE Aerospace Information Report (AIR) provides guidelines to document the functional and physical interface requirements for the electrical systems (including an Electronic Engine Control System (EECS) and its components) between a given propulsion system and the aircraft on which the system is installed.The Interface Control Document (ICD) is considered to be a subset of the Engine Installation Manual, with interface considerations between the Airframer and Engine manufacturer. Although it can be developed concurrently with the Airframer and Engine manufacturer, its format and content result from an agreement between the Engine and Aircraft Type Certificate Holders, using the Certification Guidelines.Within this document, the following definitions are adapted from the AC33.28-1 and CS-Definitions: "Engine Control System" means any system or device which is part of the Engine Type design, which controls, limits, or monitors Engine operation and is necessary for continued airworthiness of the Engine. "Electronic Engine Control System" (EECS) means an Engine Control System in which the primary functions are provided using electronics. It includes all the components (i.e., electrical, electronic, hydro-mechanical and pneumatic) which are necessary for the control of the Engine and may incorporate other control functions where desired.The term "EEC" is used to refer to the Electronic Engine Control unit. The term "aircraft" is used with the global meaning of aircraft or rotorcraft.The scope includes commercial and general aviation aircraft powered by piston, turbofan, turboprop, and turboshaft engines equipped with electronic engine controls. It can also be applicable to an Auxiliary Power Unit (APU) equipped with an electronic control. AIR6181 is based on the previously issued ARP4874 to inform engine and aircraft manufacturers on the structure and content of an Interface Control Document for an Electronic Engine Control System. This revision reflects the input received as part of the Five-Year Review process.
Intelligent Life Extending Controls For Aircraft Engines
DOWNLOAD
Author : Ten-Huei Guo
language : en
Publisher: BiblioGov
Release Date : 2013-06
Intelligent Life Extending Controls For Aircraft Engines written by Ten-Huei Guo and has been published by BiblioGov this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06 with categories.
Aircraft engine controllers are designed and operated to provide desired performance and stability margins. The purpose of life-extending-control (LEC) is to study the relationship between control action and engine component life usage, and to design an intelligent control algorithm to provide proper trade-offs between performance and engine life usage. The benefit of this approach is that it is expected to maintain safety while minimizing the overall operating costs. With the advances of computer technology, engine operation models, and damage physics, it is necessary to reevaluate the control strategy fro overall operating cost consideration. This paper uses the thermo-mechanical fatigue (TMF) of a critical component to demonstrate how an intelligent engine control algorithm can drastically reduce the engine life usage with minimum sacrifice in performance. A Monte Carlo simulation is also performed to evaluate the likely engine damage accumulation under various operating conditions. The simulation results show that an optimized acceleration schedule can provide a significant life saving in selected engine components.
Intelligent Life Extending Controls For Aircraft Engines
DOWNLOAD
Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-24
Intelligent Life Extending Controls For Aircraft Engines written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-24 with categories.
Aircraft engine controllers are designed and operated to provide desired performance and stability margins. The purpose of life-extending-control (LEC) is to study the relationship between control action and engine component life usage, and to design an intelligent control algorithm to provide proper trade-offs between performance and engine life usage. The benefit of this approach is that it is expected to maintain safety while minimizing the overall operating costs. With the advances of computer technology, engine operation models, and damage physics, it is necessary to reevaluate the control strategy fro overall operating cost consideration. This paper uses the thermo-mechanical fatigue (TMF) of a critical component to demonstrate how an intelligent engine control algorithm can drastically reduce the engine life usage with minimum sacrifice in performance. A Monte Carlo simulation is also performed to evaluate the likely engine damage accumulation under various operating conditions. The simulation results show that an optimized acceleration schedule can provide a significant life saving in selected engine components. Guo, Ten-Huei and Chen, Philip and Jaw, Link Glenn Research Center NASA/TM-2005-213373, AIAA Paper 2004-6468, E-14846
Control Of Aircraft And Missile Powerplants
DOWNLOAD
Author : Albert J. Sobey
language : en
Publisher:
Release Date : 1963
Control Of Aircraft And Missile Powerplants written by Albert J. Sobey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Airplanes categories.
En beskrivelse og analyse af en række kontrolsystemer til fly- og raketmotorer.
Advanced Aero Engine Concepts And Controls
DOWNLOAD
Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium
language : en
Publisher:
Release Date : 1996
Advanced Aero Engine Concepts And Controls written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Airplanes categories.
Parallel Processing For Jet Engine Control
DOWNLOAD
Author : Haydn A. Thompson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Parallel Processing For Jet Engine Control written by Haydn A. Thompson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Parallel Processing Applications for Jet Engine Control is a volume in the new Advances in Industrial Control series, edited by Professor M.J. Grimble and Dr. M.A. Johnson of the Industrial Control Unit, University of Strathclyde. The book describes the mapping and load balancing of gas turbine engine and controller simulations onto arrays of transputers. It compares the operating system for transputers and the Uniform System upon the Butterfly Plus computer. The problem of applying formal methods to parallel asychronous processors is addressed, implementing novel fault tolerant systems to meet real-time flight control requirements. The book presents real-time closed-loop results highlighting the advantages and disadvantages of Occam and the transputer. Readers will find that this book provides valuable material for researchers in both academia and the aerospace industry.
Electronic Engine Control Hardware Change Management
DOWNLOAD
Author : E-36 Electronic Engine Controls Committee
language : en
Publisher:
Release Date : 2014
Electronic Engine Control Hardware Change Management written by E-36 Electronic Engine Controls Committee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
This document is intended for use by manufacturers of aircraft, engines and Electronic Engine Controls [EECs] as a component change process and evaluation guideline. Its purpose is to provide an effective means of managing the modification of electronic hardware.The process defined in this document is based upon: an understanding of the electronic component market evolution, e.g., obsolescence; lessons learned from the effects caused by the introduction of electrical component changes in a service fleet environment; industry best practice; and an understanding of the applicable regulations. The reason for this guidance report on change management is to recommend procedures and practices that clarify the level of risk associated with changes to an engine control system. There are recommendations regarding the engineering processes that should accompany the various levels of change in order to keep the risk of unforeseen effects as low as is reasonably possible. Guidance is also provided on the communication amongst relevant parties.
Aircraft Turbine Engine Control Research At Nasa Glenn Research Center
DOWNLOAD
Author : National Aeronaut Administration (Nasa)
language : en
Publisher:
Release Date : 2020-08-05
Aircraft Turbine Engine Control Research At Nasa Glenn Research Center written by National Aeronaut Administration (Nasa) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-05 with categories.
This paper provides an overview of the aircraft turbine engine control research at the NASA Glenn Research Center (GRC). A brief introduction to the engine control problem is first provided with a description of the state-of-the-art control law structure. A historical aspect of engine control development since the 1940s is then provided with a special emphasis on the contributions of GRC. With the increased emphasis on aircraft safety, enhanced performance, and affordability, as well as the need to reduce the environmental impact of aircraft, there are many new challenges being faced by the designers of aircraft propulsion systems. The Controls and Dynamics Branch (CDB) at GRC is leading and participating in various projects to develop advanced propulsion controls and diagnostics technologies that will help meet the challenging goals of NASA Aeronautics Research Mission programs. The rest of the paper provides an overview of the various CDB technology development activities in aircraft engine control and diagnostics, both current and some accomplished in the recent past. The motivation for each of the research efforts, the research approach, technical challenges, and the key progress to date are summarized. Garg, Sanjay Glenn Research Center NASA/TM-2013-217821, E-18277-1 WBS 432938.11.01.03.02.02.15 AIRCRAFT ENGINES; TURBINE ENGINES; ENGINE CONTROL; PROPULSION SYSTEM PERFORMANCE; PROPULSION SYSTEM CONFIGURATIONS; HISTORIES; CONTROL THEORY; TURBOFAN ENGINES; AIRCRAFT MODELS; SENSORS; FAULT DETECTION; ENGINE FAILURE
